dual layer dvd errors!

ive tried to burn serveral dvds with blank memorex DVD DL and im getting level media sense errors? is this a problem with the memorex brand, and if so, does any one have any opinions on the best brand for the IMAC super drive?

Maybe you already know this, but dual layer DVD media doesn't have the greatest reputation for standard DVD player compatibility. Even single layer can be tricky with some older players, and it gets worse with dual layer discs.

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